ROWUNIT
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SecondaryAdjustment
Adjustablepins
Theadjustablepinsactivateasecondaryscraperalongthe
bottomoftheseeddischolesforusewithsmallrawseeds.
Anoptionalsingulationmethodisavailableforsmall
rawseeds(broccoli,carrots,cabbage)byusingthe2
adjustablepins.Whenthe2pinsarepushedinand
securedwiththehairpin(throughtheoutsidehole),a
secondaryscraperisactivatedwhichscrapesalongthe
bottomoftheseedline.Whenplantingpelletedorlarger
sizedseeds(beets,spinach,coatedlettuce)these2pins
shouldbeinactivatedorinthe"pulledout"positionand
securedwithahairpinthroughtheinsidehole.
A—AdjustablePins
APY71687—UN—08MAY23
SeedDisc
Usetheproperseeddiscfordifferentseeds.Checkyour
typeofseedandusetheSeedDiscRecommendations
charttodeterminethecorrectdiscforyourcrop.
Itisimportanttouseseeddiscsthatarecleanandingood
condition.Customizedseeddiscsarenotshownbutare
availableuponspecialrequest.Itisnotrecommended
todrilloutyourownseeddiscs.Anyslightburrsor
imperfectionsindrillingwillalteryourmetering.The
precisionofyourseeddiscsmustbemaintainedtohave
propermetering.
Thebrassagitatorscrewsontotheseeddiscwith6
specialscrews.
Ifyouremoveyourseeddiscsfromthemeteringbox,to
cleanorusedifferentseeddiscs,itwouldbebenecial,
whenre-usingtheseeddiscs,toplacethembackintothe
samemeteringbox.Youcanuseamarkertoidentifythe
seeddisctothemeteringbox.
SeedDiscIdentication
Thesizeoftheseeddiscisengravedintothebackof
theseeddisc.Therst2numbersofa4numberseries
indicatethenumberofholesintheseeddisc.Thesecond
twonumbersindicatethesize(diameter)oftheholes.
APY71689—UN—08MAY23
Example,SeeddiscM7222has72holes,eachhole
havingadiameterof2.2mm.
Holesizeexamples
M____10=1.0mm
M____12=1.2mm
M____20=2.0mm
M____35=3.5mm
50-16
062623